10513612259 has 2 divisors, whose sum is σ = 10513612260. Its totient is φ = 10513612258.

The previous prime is 10513612253. The next prime is 10513612261. The reversal of 10513612259 is 95221631501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10513612259 is a prime.

It is a super-2 number, since 2×10513612259² (a number of 21 digits) contains 22 as substring.

Together with 10513612261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10513612253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256806129 + 5256806130.

It is an arithmetic number, because the mean of its divisors is an integer number (5256806130).

Almost surely, 2^10513612259 is an apocalyptic number.

10513612259 is a deficient number, since it is larger than the sum of its proper divisors (1).

10513612259 is an equidigital number, since it uses as much as digits as its factorization.

10513612259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 10513612259 in words is "ten billion, five hundred thirteen million, six hundred twelve thousand, two hundred fifty-nine".